saw components data sheet b7745
2 august 23, 2002 saw components b7745 1950,0 mhz low-loss filter for mobile communication data sheet features n rf filter for mobile telephone umts systems, transmit path n low insertion loss, low amplitude ripple n usable passband 60 mhz n package for surface mounted technology (smt) terminals n gold-plated ni dimensions in mm, approx. weight 0,015 g pin configuration 1 input 3 output 2,4 ground e lectrostatic s ensitive d evice ( esd ) type ordering code marking and package according to packing according to b7745 B39192-B7745-C810 c61157-a7-a89 f61074-v8125-z000 maximum ratings operating temperature range t C 20/ +85 ?c storage temperature range t stg C 40/ +85 ?c dc voltage v dc 3v input power max. p in 8 dbm 1 3 4 2 c hip s ized s aw p ackage dcs4d 0,1 0,7 0,1 0,6 2,5 2,0 0,8 12 4 3
3 august 23, 2002 saw components b7745 1950,0 mhz low-loss filter for mobile communication data sheet characteristics operating temperature range : t = 25 ?c terminating source impedance: z s = 50 w terminating load impedance: z l = 50 w min. typ. max. center frequency f c 1950,0 mhz maximum insertion attenuation a max 1920,0... 1980,0 mhz 2,4 2,6 db amplitude ripple (p-p) da 1920,0... 1980,0 mhz 1,0 1,2 db absolute attenuation a dc.. 1000,0 mhz 36 40 db 1000,0.. 1600,0 mhz 35 38 db 1705,0.. 1715,0 mhz 30 34 db 1805,0.. 1880,0 mhz 23 27 db 2110,0... 2170,0 mhz 28 31 db 2300,0... 2360,0 mhz 31 34 db 2490,0... 2550,0 mhz 33 37 db 2680,0... 2740,0 mhz 35 40 db 3060,0... 3120,0 mhz 31 35 db 3840,0... 3960,0 mhz 27 33 db 4000,0... 6000,0 mhz 20 27 db input vswr 1920,0... 1980,0 mhz 1,6 1,8 output vswr 1920,0... 1980,0 mhz 1,8 2,0
4 august 23, 2002 saw components b7745 1950,0 mhz low-loss filter for mobile communication data sheet characteristics operating temperature range : t = -20 to +75 ?c terminating source impedance: z s = 50 w terminating load impedance: z l = 50 w min. typ. max. center frequency f c 1950,0 mhz maximum insertion attenuation a max 1920,0... 1980,0 mhz 2,4 2,8 db amplitude ripple (p-p) da 1920,0... 1980,0 mhz 1,0 1,4 db absolute attenuation a dc.. 1000,0 mhz 36 40 db 1000,0.. 1600,0 mhz 35 38 db 1705,0.. 1715,0 mhz 30 34 db 1805,0.. 1880,0 mhz 22 26 db 2110,0... 2170,0 mhz 28 31 db 2300,0... 2360,0 mhz 31 34 db 2490,0... 2550,0 mhz 33 37 db 2680,0... 2740,0 mhz 35 40 db 3060,0... 3120,0 mhz 31 35 db 3840,0... 3960,0 mhz 27 33 db 4000,0... 6000,0 mhz 20 27 db input vswr 1920,0... 1980,0 mhz 1,6 1,8 output vswr 1920,0... 1980,0 mhz 1,8 2,0
5 august 23, 2002 saw components b7745 1950,0 mhz low-loss filter for mobile communication data sheet characteristics operating temperature range : t = -10 to +85 ?c terminating source impedance: z s = 50 w terminating load impedance: z l = 50 w min. typ. max. center frequency f c 1950,0 mhz maximum insertion attenuation a max 1920,0... 1980,0 mhz 2,5 2,9 db amplitude ripple (p-p) da 1920,0... 1980,0 mhz 1,1 1,5 db absolute attenuation a dc.. 1000,0 mhz 36 40 db 1000,0.. 1600,0 mhz 35 38 db 1705,0.. 1715,0 mhz 30 34 db 1805,0.. 1880,0 mhz 22 26 db 2110,0... 2170,0 mhz 28 31 db 2300,0... 2360,0 mhz 31 34 db 2490,0... 2550,0 mhz 33 37 db 2680,0... 2740,0 mhz 35 40 db 3060,0... 3120,0 mhz 31 35 db 3840,0... 3960,0 mhz 27 33 db 4000,0... 6000,0 mhz 20 27 db input vswr 1920,0... 1980,0 mhz 1,6 1,8 output vswr 1920,0... 1980,0 mhz 1,8 2,0
6 august 23, 2002 saw components b7745 1950,0 mhz low-loss filter for mobile communication data sheet transfer function (spec. for 25?c)
7 august 23, 2002 saw components b7745 1950,0 mhz low-loss filter for mobile communication data sheet published by epcos ag surface acoustic wave components division, saw mc wt p.o. box 80 17 09, d-81617 mnchen ? epcos ag 2002. all rights reserved. reproduction, publication and dissemination of this bro- chure and the information contained therein without epcos prior express consent is prohibited. t he information contained in this brochure describes the type of component and shall not be con- sidered as guaranteed characteristics. purchase orders are subject to the general conditions for t he supply of products and services of the electrical and electronics industry recommended by the zvei (german electrical and electronic manufacturers association), unless otherwise agreed. t his brochure replaces the previous edition. for questions on technology, prices and delivery please contact the sales offices of epcos ag or t he international representatives. due to technical requirements components may contain dangerous substances. for information on t he type in question please also contact one of our sales offices.
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